Review on VIVO Black Quad Monitor Stand Mount – Adjustable, Free Standing, Heavy Duty Glass Base – Holds 4 Screens up to 27 Inches – STAND-V004FG by Roberto Tucker

Lots of people complain here about it tipping over, but mine didn't come close. The construction is solid and I have 4x27" monitors. Of course I knew I was going to get 4 so I looked for cheap lightweight monitors (Vizta) but I still don't understand how people get the tip when they get the Don't put monitors far forward however you could pretty easily attach it to the back/base to prevent this I had an extra cord from the pendant lights so I used that (not so much for fear I might knock it over, but because I have small children).) .It was easy to assemble and the adjustments are decent.Good price.